Vellm
Vellm turns photos of people or pets into short AI videos inspired by TikTok and Reels trends. Choose a template or use the Create studio for video remakes, image-to-video, text-to-video and image generation. It shows credit costs before generation and returns credits for failed generations. Paid cr
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Security headers: C, 60 out of 100
Number 68 of 138 in the ranking. Missing 4 of the 9 headers we check.
Below the B minimum (70/100) in our RFP clause. A buyer using it would ask for a dated fix for each missing header.
With these headers missing, vellm.app is more exposed to man-in-the-middle attacks, redirected forms, hijacked payments and clickjacking.
Missing 4
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Strict-Transport-Security 0 of 20
Tells browsers to use HTTPS for this domain, every time, without trying plain HTTP first.
Without it: The site is open to man-in-the-middle attacks. The first request a user makes (typing the domain, following an old http:// link) can go out unencrypted, and anyone on the same network, such as café, hotel or airport Wi-Fi, can intercept it before the redirect to HTTPS. From there they can read passwords, session cookies and card numbers, serve a fake sign-in page, or inject their own JavaScript into the real one.
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Permissions-Policy 0 of 10
Switches off browser features the product does not use, such as camera, microphone, location and payments, for the page and anything embedded in it.
Without it: Any script or iframe on the page, including third-party ads and chat widgets, can ask the user for camera, microphone or location access under the vendor's name.
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Cross-Origin-Opener-Policy 0 of 5
Cuts the link between the product's window and windows opened by, or opening, other sites.
Without it: A page that opens the product keeps a handle on its window and can later redirect it to a look-alike sign-in or payment page (tab-nabbing) while the user thinks they are still on the real site. It is also part of the isolation browsers need to defend against Spectre-style attacks.
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Cross-Origin-Resource-Policy 0 of 5
Tells browsers which sites may load this site's resources.
Without it: Other sites can pull the product's responses into their own pages, which makes side-channel leaks of what a signed-in user can see easier.
Sent 5
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Content-Security-Policy 25 of 25
frame-src https://challenges.cloudflare.com https://www.tiktok.com
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X-Content-Type-Options 10 of 10
nosniff
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Frame protection 10 of 10
DENY
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Referrer-Policy 10 of 10
strict-origin-when-cross-origin
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No version disclosure 5 of 5
server: cloudflare